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Topic: Fun with Alkali Metals  (Read 31751 times)

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Offline Alberto_Kravina

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Re: Fun with Alkali Metals
« Reply #15 on: May 16, 2006, 03:22:07 PM »
Quote
Can't remember if they named amount of metals used - something like grams? 1 gram of Cs is able to produce 84 mL of H2 (at STP). Not much.
As far as I remember they used 2 g of Rubidium
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Offline rctrackstar2007

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Re: Fun with Alkali Metals
« Reply #16 on: May 16, 2006, 03:38:14 PM »
Quote from: Alberto_Kravina on May 16, 2006, 03:22:07 PM
Quote
Can't remember if they named amount of metals used - something like grams? 1 gram of Cs is able to produce 84 mL of H2 (at STP). Not much.
As far as I remember they used 2 g of Rubidium

those really were cesium and rubidium cuz i've seen two other videos in clear glass containers where they did the same thing. it may have been more than 2 grams tho
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The world is like an atom. The not-quite-as-intelligent people are the nucleus all packed together sharing a common...everything. We, we are the electrons. Granted we're not as smart as these engineers and what-not so we're most likely in the first orbital, but we're the electrons of this giant atom. We all have differing intelligences and ideas and we are separated from the nucleus which makes us better because no one really cares about how a nucleus acts. It's the electrons that make chemistry, except for nuclear chem, of course, which I am a big fan of.

-Your's truly, 2006;
  written to describe the HS chem student apart from the average being

Offline Will

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Re: Fun with Alkali Metals
« Reply #17 on: May 16, 2006, 04:51:03 PM »
Quote from: Alberto_Kravina on May 14, 2006, 12:51:19 PM
Quote
1g about £240
5g about £350
10g about £540
I thought it was more expensive :P

Thats actually a rip off website that I got those prices off!
A better one sells caesium for:
0.05g- 22 Euros
1g- 55 Euros
5g- 107 Euros
10g- 187 Euros
30g- 307 Euros
I'm surprised I found caesium this cheap!
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Offline rctrackstar2007

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Re: Fun with Alkali Metals
« Reply #18 on: May 16, 2006, 06:48:28 PM »
Quote from: will17 on May 16, 2006, 04:51:03 PM
Quote from: Alberto_Kravina on May 14, 2006, 12:51:19 PM
Quote
1g about £240
5g about £350
10g about £540
I thought it was more expensive :P

Thats actually a rip off website that I got those prices off!
A better one sells caesium for:
0.05g- 22 Euros
1g- 55 Euros
5g- 107 Euros
10g- 187 Euros
30g- 307 Euros
I'm surprised I found caesium this cheap!

are you serious?!?! that's almost cheaper than dirt lol makes me wanna buy some but i don't have very much money
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AP Chemistry Squad Member [002]

The world is like an atom. The not-quite-as-intelligent people are the nucleus all packed together sharing a common...everything. We, we are the electrons. Granted we're not as smart as these engineers and what-not so we're most likely in the first orbital, but we're the electrons of this giant atom. We all have differing intelligences and ideas and we are separated from the nucleus which makes us better because no one really cares about how a nucleus acts. It's the electrons that make chemistry, except for nuclear chem, of course, which I am a big fan of.

-Your's truly, 2006;
  written to describe the HS chem student apart from the average being

Offline pantone159

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Re: Fun with Alkali Metals
« Reply #19 on: May 16, 2006, 10:30:35 PM »
I picked up 5g of Rb and Cs for about $150 each.  The catch was, I had to drive from Austin to New England to pick them up.
(That distance is around 0.5 billion cm, round trip.)
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Offline mrdeadman

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Re: Fun with Alkali Metals
« Reply #20 on: May 16, 2006, 10:34:00 PM »
Quote from: Mark Kness on May 16, 2006, 10:30:35 PM
I picked up 5g of Rb and Cs for about $150 each.  The catch was, I had to drive from Austin to New England to pick them up.
(That distance is around 0.5 billion cm, round trip.)

what would you use 5g of Rb and Cs for other than to blow up a bathtub full of water?
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Offline rctrackstar2007

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Re: Fun with Alkali Metals
« Reply #21 on: May 16, 2006, 11:33:28 PM »
Quote from: mrdeadman on May 16, 2006, 10:34:00 PM
Quote from: Mark Kness on May 16, 2006, 10:30:35 PM
I picked up 5g of Rb and Cs for about $150 each.  The catch was, I had to drive from Austin to New England to pick them up.
(That distance is around 0.5 billion cm, round trip.)

what would you use 5g of Rb and Cs for other than to blow up a bathtub full of water?

nothing, that's all i would use it for
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AP Chemistry Squad Member [002]

The world is like an atom. The not-quite-as-intelligent people are the nucleus all packed together sharing a common...everything. We, we are the electrons. Granted we're not as smart as these engineers and what-not so we're most likely in the first orbital, but we're the electrons of this giant atom. We all have differing intelligences and ideas and we are separated from the nucleus which makes us better because no one really cares about how a nucleus acts. It's the electrons that make chemistry, except for nuclear chem, of course, which I am a big fan of.

-Your's truly, 2006;
  written to describe the HS chem student apart from the average being

Offline Kenichi

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Re: Fun with Alkali Metals
« Reply #22 on: May 17, 2006, 07:08:31 AM »
I have to admit, thats probably what i'd do with it myself.  What else could you possibly do with it anyway?
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Offline constant thinker

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Re: Fun with Alkali Metals
« Reply #23 on: May 17, 2006, 03:46:40 PM »
Melting Cesium in the palm of your hand.

Other than that all I can think of is throwing it into a lake at night and scaring everyone. ::)
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Offline Alberto_Kravina

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Re: Fun with Alkali Metals
« Reply #24 on: May 17, 2006, 03:48:29 PM »
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Melting Cesium in the palm of your hand.
You could make Caesium react with fluorine....that would make a MEGA KABOOM!! ;)
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Offline rctrackstar2007

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Re: Fun with Alkali Metals
« Reply #25 on: May 17, 2006, 06:15:54 PM »
Quote from: constant thinker on May 17, 2006, 03:46:40 PM
Melting Cesium in the palm of your hand.

Other than that all I can think of is throwing it into a lake at night and scaring everyone. ::)

you wouldn't wanna expose it to the bare palm of your hand i don't think  :)
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AP Chemistry Squad Member [002]

The world is like an atom. The not-quite-as-intelligent people are the nucleus all packed together sharing a common...everything. We, we are the electrons. Granted we're not as smart as these engineers and what-not so we're most likely in the first orbital, but we're the electrons of this giant atom. We all have differing intelligences and ideas and we are separated from the nucleus which makes us better because no one really cares about how a nucleus acts. It's the electrons that make chemistry, except for nuclear chem, of course, which I am a big fan of.

-Your's truly, 2006;
  written to describe the HS chem student apart from the average being

Offline tennis freak

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Re: Fun with Alkali Metals
« Reply #26 on: May 17, 2006, 06:46:05 PM »
any other use of cesium would be a waste, the only good and logical thing to do with it would to be throwing it in a lake :P
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Offline pantone159

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Re: Fun with Alkali Metals
« Reply #27 on: May 17, 2006, 07:23:34 PM »
They are for a chemical element collection.
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Offline tennis freak

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Re: Fun with Alkali Metals
« Reply #28 on: May 17, 2006, 07:25:18 PM »
oh pretty sweet dude, how many do you have and which is the rarest?
« Last Edit: May 17, 2006, 09:54:13 PM by tennis freak »
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Offline Kenichi

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Re: Fun with Alkali Metals
« Reply #29 on: May 17, 2006, 08:11:28 PM »
No doubt you'd want to save some of it.  My puny collection of chemicals could certainly use a boost.  I don't think however, that I'd be able to resist the fun of throwing it in a lake.  Or perhaps taking one of those dissolvable ampules and flushing it down a toilet.  Hehe..school would be out for a while trying to fix that mess up.
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Honor is what you know of yourself. Reputation is what others think they know about you. Live by honor and let your reputation lie where it may. And outlive the bastards.

One day I will rule the world with my army of a mole of moles!
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